PAL.C.T MINI SHELL
#!/usr/bin/perl
# Create, modify or delete a view
require './mysql-lib.pl';
&ReadParse();
&error_setup($text{'view_err'});
&can_edit_db($in{'db'}) || &error($text{'dbase_ecannot'});
$access{'edonly'} && &error($text{'dbase_ecannot'});
$access{'views'} || &error($text{'view_ecannot'});
if ($in{'delete'}) {
# Just drop the view
$sql = "drop view "."estr($in{'old'});
&execute_sql_logged($in{'db'}, $sql);
&webmin_log("delete", "view", $in{'old'}, \%in);
}
else {
# Validate inputs
if (!$in{'old'}) {
$in{'name'} =~ /^\S+$/ || &error($text{'view_ename'});
@views = &list_views($in{'db'});
&indexof($in{'name'}, @views) >= 0 &&
&error($text{'view_eclash'});
@tables = &list_tables($in{'db'});
&indexof($in{'name'}, @tables) >= 0 &&
&error($text{'view_eclash2'});
}
$in{'query'} =~ /\S/ || &error($text{'view_equery'});
$in{'query'} =~ s/\r|\n/ /g;
$in{'definer_def'} || $in{'definer'} =~ /\S/ ||
&error($text{'view_edefiner'});
if ($in{'old'}) {
# Alter the existing view
$sql = "alter ".
"algorithm = $in{'algorithm'} ".
"definer = $in{'definer'} ".
"sql security $in{'security'} ".
"view "."estr($in{'old'})." ".
"as $in{'query'} ".
($in{'check'} ? "with $in{'check'} check option" : "");
}
else {
# Create a new view
$sql = "create ".
"algorithm = $in{'algorithm'} ".
($in{'definer_def'} ? "" : "definer = $in{'definer'} ").
($in{'security'} ? "sql security $in{'security'} " : "").
"view "."estr($in{'name'})." ".
"as $in{'query'} ".
($in{'check'} ? "with $in{'check'} check option" : "");
}
&execute_sql_logged($in{'db'}, $sql);
if ($in{'old'}) {
&webmin_log("modify", "view", $in{'old'}, \%in);
}
else {
&webmin_log("create", "view", $in{'name'}, \%in);
}
}
&redirect("edit_dbase.cgi?db=$in{'db'}");
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